Title:
ETXV DIRECT DISCHARGE INJECTION COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2022/260314
Kind Code:
A1
Abstract:
A compressor operable in a heat pump mode of a refrigerant circuit includes a compression space in which a refrigerant is compressed. The compression space includes a discharge port and an injection port. A discharge chamber is fluidly coupled to the compression space by the discharge port. An injection chamber is fluidly coupled to the compression space by the injection port. A discharge recirculation pathway selectively provides fluid communication between the discharge chamber and the injection chamber.
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Inventors:
KOESTER STEVEN (US)
CALLAHAN ROD (US)
CRENSHAW BRAD (US)
CALLAHAN ROD (US)
CRENSHAW BRAD (US)
Application Number:
PCT/KR2022/007374
Publication Date:
December 15, 2022
Filing Date:
May 24, 2022
Export Citation:
Assignee:
HANON SYSTEMS (KR)
International Classes:
F04C18/02; B60H1/32; F04C28/24; F04C29/12
Foreign References:
| EP0508293A1 | 1992-10-14 | |||
| JP2001263846A | 2001-09-26 | |||
| JP2012127222A | 2012-07-05 | |||
| KR101738458B1 | 2017-06-08 | |||
| KR100724384B1 | 2007-06-04 |
Attorney, Agent or Firm:
HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)
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